Seiko Cal. 6147 - 100

The 6147-100 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6147 caliber with 25j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-9649f28296a2]

Also known as: Helmet, Baby Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

36mm

Case Thickness

14.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

150m

Dial Color

Black

Jewels

25j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1997

Related Models

• Seiko 3846-538
• Seiko 5689-971
• Seiko 7088-871
• Seiko 7062-818
• Seiko 4417-856
• Seiko 5686-146
• Seiko 6690-604
• Seiko 4545-327
• Seiko 6156-400
• Seiko 5231-382
• Seiko 6299-167
• Seiko 6152-946